About this program

The Master of Science in Astronomy and Astrophysics prepares you to explore stars, galaxies, and the structure of the universe. You take advanced courses in astrophysics, cosmology and data analysis. You build skills in research, problem-solving and scientific writing. The program offers a thesis, project, or oral exam to complete your degree. It helps you get ready for doctoral study or work in education, research or technical fields.

Program Curriculum and Requirements

What you can do

Employment Opportunities

A Master of Science in Astronomy & Astrophysics degree prepares you for careers such as:

Biochemists and Biophysicists, Physicists and Astronomers, Postsecondary Teachers

Program Scope

The Master of Science in Physics and the Master of Science in Astronomy & Astrophysics serve students who seek advanced knowledge in physics or astronomy for application in physics/astronomy related industries, for preparation to continue graduate work elsewhere towards the doctoral degree, for service as museum/planetarium docent or technical staff at a research institute, and for work leading to teaching credentials which require a master's degree.

Program Learning Outcomes

Graduates with M.S. Astronomy & Astrophysics degrees will be able to:

  1. Describe universal physical principles in classical mechanics, electricity & magnetism, special & general relativity, thermodynamics & statistical mechanics, quantum mechanics, astronomy & astrophysics, and relate fundamental conservation principles (conservation of energy, conservation of linear momentum, conservation of angular momentum) to underlying symmetries of nature.
  2. Analyze real-world physical systems on Earth and throughout the Universe, develop simplified models of such systems, translate physical principles into the language of mathematics, and then apply the appropriate mathematical tools (vector calculus, linear algebra, differential equations, variational techniques, probability & statistics, numerical & computational methods) to determine a system's spatiotemporal evolution with an awareness of the limitations of any solutions due to the approximations of the physical models and/or mathematical/computational techniques.
  3. Demonstrate proficiency with basic laboratory skills and experimental techniques with electronics, lasers & optical devices, sensors, detectors, microscopes, and telescopes, always with appropriate safety practices (especially with respect to lasers, chemicals, radioactive materials).
  4. Articulate and apply the “scientific method,” the empirical, iterative method of acquiring new knowledge through developing models to explain observations of the natural world, formulating testable hypotheses, designing and executing experimental, computational, and theoretical investigations to test predictions, analyzing data with appropriate statistics and attention to uncertainties, ascertaining consistency with existing theories, and sharing results with the broader scientific community for confirmation and validation.
  5. Demonstrate writing, speaking, and visual data presentation skills to effectively communicate science at the appropriate level of sophistication for the relevant target audience (e.g., instructors, students, scientists, public-at-large, policy-makers).
  6. Develop the social and communication skills to effectively participate in diverse scientific teams, including those that are multidisciplinary and/or interdisciplinary, and appreciate that the pursuit of science is a human endeavor and that progress is best made when the full spectrum of humanity is encouraged to participate and share their perspectives, passions, and skills.
  7. Engage local, state, national and global communities to address current and emerging scientific and technological challenges in equitable and environmentally sustainable ways.

Admissions Information

In addition to the general requirements for admission, preparation for this graduate program includes: 

  • A bachelor's degree in physics, astronomy/astrophysics or related field 
  • Ideal preparation includes coursework in calculus through multivariable and vector calculus, differential equations, linear algebra, classical mechanics, electromagnetism, thermodynamics and statistical physics, quantum mechanics, computer programming, an introductory survey of all of astronomy, and some coursework in stellar astronomy, galactic astronomy, and extragalactic astronomy and cosmology. 
  • A 3.0 grade point average in the last 60 units of the undergraduate degree and a 3.0 in all physics, astronomy and math courses. 
  • Students with slightly lower GPAs may be admitted on a case-by-case basis and should contact the department. It will require a petition to and approval from the Graduate Division.

We welcome students whose undergraduate degrees are outside Physics, Astronomy, Astrophysics, or related fields. Some of our most successful students have had backgrounds in Music, Fine Arts, Psychology, or Economics. However, it is crucial that students from such non-STEM backgrounds still have completed Students with degrees other than physics, astronomy/astrophysics or another closely related fields are welcome to apply. Before applying, students should have completed: 

  • A calculus I, II and III  
  • A course in linear algebra and differential equations (two separate courses or a combined course) 
  • A complete calculus-based survey of introductory physics (often called University Physics I, II, III or Physics for Scientists and Engineers I, II, III) 
  • A course in computer programming (preferably Python).   
  • If admitted, students will still need to complete the core upper-division (junior/senior) classes in the undergraduate curriculum before starting graduate coursework.

Applications received by April 1 will receive full consideration, whereas applications received later will be considered if we have available positions in the program.

Required application materials include: 

  • Transcripts from all previous institutions of higher education, and 
  • Two letters of recommendation from instructors or advisors who know you well. 
  • A statement of purpose describing your interest in pursuing graduate study in the Department of Physics and Astronomy at SF State.

We do not require the GRE General or Subject tests.

Fall: May 1      
No Spring Admissions 

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